Tube clamp



FIG. 1 is a front elevational view of a tube clamp showing my newdesign, the rear being the same as the front shown;

FIG. 2 is an elevational view taken from one side thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is an elevational view taken from the side opposite that shown inFIG. 2;

FIG. 6 is a rear elevational view of a modified form of the tube clampshown in FIG. 1;

FIG. 7 is a right side elevational view of FIG. 6;

FIG. 8 is a bottom plan view of FIG. 6;

FIG. 9 is a top plan view of FIG. 6; and

FIG. 10 is a left side elevational view of FIG. 6.

The ornamental design for tube clamp, as shown and described.